package org.yankun.exam4j.core.paper.service;

import java.io.Serializable;
import java.util.List;

import org.yankun.exam4j.entity.Paper;

public interface PaperService {
	
	public void addPaper(Paper paper);
	
	public List<Paper> getPapersByExamId(Serializable examId);
	
	public Paper getPaperById(Serializable paperId);
	
	public List<Paper> getPapersByUser(Serializable userId);
}
